r_nlp

RNlp

Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file lib/r_nlp. To experiment with that code, run bin/console for an interactive prompt.

TODO: Delete this and the text above, and describe your gem

Installation

Add this line to your application's Gemfile:

gem 'r_nlp'

And then execute:

$ bundle

Or install it yourself as:

$ gem install r_nlp

Usage

Term Frequency(tf)

a = RNlp::Tf.new('ja')
text = '私は誰だ'

p a.count(text)

b = RNlp::Tf.new('en')
text = 'who are you ?'

p b.count(text)

Inverse Document Frequency(idf)

c = ['text 1 is hoge', 'text 2 is yeah', 'text 3 is hoge']

idf = RNlp::Idf.new('en')
p idf.calc_idf('hoge', c)

Development

After checking out the repo, run bin/setup to install dependencies. Then, run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release to create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

1. Fork it ( https://github.com/[my-github-username]/r_nlp/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request